How to Sharpen Images and Enhance Picture Quality via 3 Programs

How to sharpen an image in Photoshop? If you are a beginner, sharpening images in Photoshop will be troublesome. It requires a learning curve. So, what is the best way to sharpen an image? What is the best app to fix blurry pictures? What does sharpen do to an image?

Image sharpening and enhancement is the process of manipulating an image to make it more sufficient. Enhancement works on the premise that an idea will not seem pixelated when enhanced and can often be used with all types of images, from digital photos to scanned documents. Image enhancement has evolved from simply adjusting brightness and contrast levels to several different filters designed to achieve a specific effect. To troubleshoot your problems, this post aims to offer 3 optimal solutions for how to sharpen images.

DVDFab Photo Enhancer AI

DVDFab Photo Enhancer AI is an AI-based photo editing software program, which enables to enhance photos by using unique AI image sharpening. The program analyzes the image and calculates (or instead estimates) where sharpening would improve the picture quality and then applies it automatically or manually using a slider.

Key Features:

• Users may upsize their images of lower resolutions by up to 40x larger, remove all kinds of noise, and eliminate motion blurs with the sophisticated and top-class picture enhancer program, DVDFab Photo Enhancer AI.
• After enhancing, the images could be saved as JPEG or TIFF format for further processing by other software or directly printed to any printer supported by Windows OS.
• DVDFab Photo Enhancer AI supports batch enhancements and enables users to process many images simultaneously, saving much time on editing work.
• It allows adding cartoon effect to picture for fun, colorize black and white photos, and optimize photos into an amazing DSLR camera quality.

Steps to Sharpen Image Using DVDFab Photo Enhancer AI:

Step 1: Open DVDFab Photo Enhancer AI and choose the “Sharpen” option.

Step 2: Add the image you want to sharpen to the program.

Click the "Open Images" button, or hit the “Open Folder”. Alternatively, drag and drop image files to the program window, or click the "+" button on the main interface to import images. Batch mode is supported; users can add multiple files at a time. To set up specific parameters for each file, please use the advanced batch processing function.

You can drag the slider to adjust the parameters of “Sharpness” and “Suppress Noise” so as to sharpen the image to your desired result. Do not forget the Preview option to check whether the result is desirable.

Step 3: When all settings are done, click the "Start" to start sharpening images. The newly enhanced photos will be saved in the same folder as original images with "_enhanced_" added at the end of file names.

This is how to sharpen an image with DVDFab Photo Enhancer AI. With three easy clicks, your image will be sharpened in a breeze. Look great, yes?

Adobe Photoshop

Many people are interested in knowing how to sharpen an image in photoshop. Image sharpening from Adobe Photoshop enhances the perception of fine detail in a photo by increasing local contrast between adjacent pixels, which helps straighten lines or curves in the subject, increases skin texture, and reduces apparent noise (graininess). Images are captured perfectly with no inherent spatial blur due to diffraction, motion blur, or camera shakes. Image sharpening can bring out hidden details and sharpen blurry images; photoshop can help to resolve specific grainy issues.

Key Features:

• Unsharp Mask filter is one of the most useful tools for enhancing images in Adobe Photoshop to bring out the details that might have been lost during image conversion or resizing.
• Unsharp Mask filter works by increasing the contrast between pixels and fine features, such as edges. The higher a value is chosen above 0 for this filter, the more defined or sharpened these details become.
• It is often referred to as the sharpening tool in Adobe Photoshop rather than a contrast enhancer. Simply stated, most people tend to associate sharpening with bringing out fine details.

Steps to Sharpen Image Using Adobe Photoshop:

Step 1: Open Adobe Photoshop and drag/drop the image to load.

Step 2: Go to File > Save As > then choose the type .jpeg or .webp (make sure to change settings under: *Edit* --> preferences --> saving). The quality should be set at 100.

Step 3: To sharpen the image in Photoshop, the filter can be found under Filter> Sharpen > Unsharp Mask. It will bring up another box with more options where users can adjust the amount of sharpness by moving the slider to the right for more sharpness and left for less sharpness.

Step 4: Save the processed image after applying all the desired parameters.

This is how to how to sharpen images in Photoshop. In a word, sharpening blurry image Photoshop looks challenging. You need to get some clue out of the box. But the process of exploring how to sharpen an image in Photoshop is really rewarding.

GNU Image Manipulation Program (GIMP)

GIMP is an image manipulation program that operates under Linux and most other Unix-like platforms. Although it can provide advanced features, including animation and 3D modeling, its more basic functions are manipulating individual images. GIMP sharpen image feature has three different filter tools used for sharpening: unsharp mask, smart sharpen, and gaussian blur. Each tool has its unique functions and uses depending on the type of image.

• Unsharp Mask: Unsharp masking is a technique that increases an image edge contrast making it appear sharper or crisper than it would otherwise be if it were blurred by either camera movement when focusing or other types of degradation.
• Smart Sharpen: Smart Sharpen enhances both textural details and edges without creating halos along with high-contrast areas, making it one of the best sharpening tools for images that have large areas of solid colour. Unlike unsharp masking, smart sharpen allows controlling the amount of sharpening applied to the image. The user can adjust this number by moving a slider back and forth between 0% and 100%.
• Gaussian Blur: GIMP uses Gaussian blur for anti-aliasing filters, but it also serves another purpose. The noise becomes more apparent when an image is enlarged for printing, creating a speckled pattern of grey dots. To combat this issue, users can use the Gaussian blur filter to slightly blur the image to average out the brightness values in pixels that are too close to each other, making them appear more closely matched.

Steps to Sharpen Image Using GNU Image Manipulation Program (GIMP):

Step 1: Open the image in GIMP that needs to be sharpened.

Step 2: Go to Filters > Enhance > Unsharp Mask.

Step 3: Move the Radius slider (the higher it is, the more sharpened the image will be) and the Amount slider (keep this at a lower value; preferable not to go above 150%).

Step 4: After selecting an appropriate radius and amount, click OK and save the file as .xcf extension (.xcf format is basically like .psd). Users can also save the processed image as JPG format.

Conclusion

Removing noise from an image can be a very arduous task, depending on the type of camera used to shoot the image. Photographing in low light situations often results in a lot of high ISO noise being introduced into the image. DVDFab Photo Enhancer AI is one of the best software to sharpen images online without losing quality. It provides a plethora of tools and options to fulfill the users’ requirements and provide high-quality images.

Most common software offers sharpening filters, such as Unsharp Mask or Smart Sharpen. Several image enhancers have already integrated various enhancement styles for one-click image improvement, including Intelligent Color Restoration, Highlight Priority, Dehaze Removal, and so on. However, DVDFab, apart from other similar apps, is the AI engine that can automatically sharpen the picture, depending on the type of device.

DVDFab Photo Enhancer AI is an excellent image sharpener for Mac and Windows users to delicately sharpen digital photos conveniently. The AI algorithm features cutting-edge machine learning technology to enhance images in few simple steps, which successfully delivers top-notch image sharpening and enhancement results under any circumstances. Users with basic knowledge of how to sharpen images can work without any hassle.